| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $648K | -$14K | -2.12% | Dec 31, 2023 | 10-K | 2024-02-20 |
| Q4 2022 | $662K | -$75K | -10.2% | Dec 31, 2022 | 10-K | 2024-02-20 |
| Q4 2021 | $737K | -$46K | -5.88% | Dec 31, 2021 | 10-K | 2024-02-20 |
| Q4 2020 | $783K | -$100K | -11.3% | Dec 31, 2020 | 10-K | 2024-02-20 |
| Q4 2019 | $883K | -$560K | -38.8% | Dec 31, 2019 | 10-K | 2023-02-21 |
| Q4 2018 | $1.44M | -$344K | -19.3% | Dec 31, 2018 | 10-K | 2022-02-18 |
| Q4 2017 | $1.79M | -$232K | -11.5% | Dec 31, 2017 | 10-K | 2021-02-23 |
| Q4 2016 | $2.02M | +$61K | +3.12% | Dec 31, 2016 | 10-K | 2020-02-24 |
| Q4 2015 | $1.96M | +$787K | +67.2% | Dec 31, 2015 | 10-K | 2019-02-26 |
| Q4 2014 | $1.17M | +$222K | +23.4% | Dec 31, 2014 | 10-K | 2018-02-26 |
| Q4 2013 | $949K | -$96K | -9.19% | Dec 31, 2013 | 10-K | 2017-02-23 |
| Q4 2012 | $1.05M | -$487K | -31.8% | Dec 31, 2012 | 10-K | 2016-02-22 |
| Q4 2011 | $1.53M | -$556K | -26.6% | Dec 31, 2011 | 10-K | 2015-02-23 |
| Q4 2010 | $2.09M | Dec 31, 2010 | 10-K | 2014-02-24 |